Finding the Third Proportional to 14,115.52 and 30,691.41

Step by Step Solution

1. Step 1: Write the proportion equation
   14,115.52 : 30,691.41 = 30,691.41 : x
2. Step 2: Convert to fraction form
   14,115.52/30,691.41 = 30,691.41/x
3. Step 3: Cross multiply
   14,115.52x = 30,691.41 × 30,691.41
4. Step 4: Simplify right side
   14,115.52x = 941,962,417.60
5. Step 5: Solve for x
   x = 941,962,417.60/14,115.52
6. Step 6: Final answer
   x = 66,732.41